Replacement Toothbrush Heads and Cover Compatible with Oral B IO Replacement Heads,for IO Series 3/4/5/6/7/8/9 Electric Toothbrushes - Cellena

• Cellena replacement heads are only compatible with Oral-B iO series of electric toothbrushes, for 3/4/5/6/7/8/9/10 Series Cellena travel toothbrush cover compatible with the full range of io brush heads,Keeps toothbrush heads free from dust, and dirt, providing a fresh and invigorating sensation every time you brush Our uniquely designed toothbrush heads feature a combination of concave and convex bristles, ensuring a thorough clean that reaches every nook and cranny of your teeth. The gentle concave buffer outer ring protects your gums while the convex bristles effectively combat plaque buildup The brush heads and brush caps have different colors and shapes for differentiation, so each family member can easily find the one that belongs to them You will receive 10 replacement brush heads and 6 brush caps along with premium service